This article investigates the impact of piped water supply and sanitation on health outcomes in urban Yemen using a combination of quasi-experimental methods and results from microbiological water tests. Variations in project roll-out allow separate identification of water and sanitation...

We investigated the impacts of piped water on water quality, sanitation, hygiene and health outcomes in marginalized rural households of north-western Bangladesh using a quasi-experimental analysis. A government organization - the Barindra Multipurpose Development Authority (BMDA) - established...

This study contributes to the happiness-environment nexus by introducing the novel measures of environmental degradation such as species protection, marine protected areas and water quality unlike previous literature that mainly emphasized the importance of carbon dioxide emissions (CO2) in...

The approach to water management worldwide is currently in transition, with a shift evident from purely centralised infrastructure to greater consideration of decentralised technologies, such as rainwater harvesting (RWH). Initiated by recognition of drivers including increasing water demand and...

In a static setting, willingness to pay for an environmental improvement is equal to compensating variation. However, in a dynamic setting characterized by uncertainty, irreversibility, and the potential for learning, willingness to pay may also contain an option value. In this paper, we...

The onus on landholders in relation to environmental performance is ever increasing. One toolfor achieving environmental improvements is the design and promotion of region-specific‘best management practices’ (BMPs). These are conservation practices aimed at reducingdiffuse source pollution...

The CLUES model is an integrated catchment based model that designed to assist policy makers in understanding the implications of land use scenarios for water quality and a range of other indicators. CLUES integrates a number of existing models from several research providers, including SPARROW...

Choosing a mechanism to encourage landholders to change their land management inorder to deliver environmental outcomes is a complicated process. Careful instrumentselection may count for little if uptake and adoption are insufficient to meetperformance targets. Similarly, investors may require...

In the context of continuous droughts, the search for alternative water sources and increasingenvironmental restrictions on discharge of treated wastewater into natural water bodies, treatedwastewater recycling offers a potential solution. In this paper the methods needed to assess thequestions...

Although the initial allocation of pollution permits is neutral in terms of efficiency, itdoes have a significant impact on distributive equity. In this paper, we examine the twomain categories of permit allocation rules, the distributive and the reductive, for controllingphosphorus pollution in...